Witnesses Lied Under Oath In Ferguson Grand Jury, Prosecutor Says

"Clearly some were not telling the truth,” Prosecuting Attorney Bob McCulloch said in an interview with KTRS radio on Friday. He said he's not planning to file charges against witnesses who lied.

McCulloch said that he wanted "anyone who claimed to have witnessed anything... presented to the grand jury," and that he didn't have regrets about calling non-credible witnesses, according to the St. Louis Post-Dispatch.

McCulloch talked about at least one witness who he said appeared to have pulled her account of Michael Brown's death from a newspaper report.

JENNINGS, MO - AUGUST 11: Lesley McSpadden, mother of slain 18 year-old Michael Brown speaks during a press conference at Jennings Mason Temple Church of God In Christ, on August 11, 2014 in Jennings, Missouri. The fatal shooting by police of the unarmed teen in Ferguson, Missouri has sparked outrage in the community and set off civil unrest including looting and vandalism. (Photo by Michael B. Thomas/Getty Images)